Cloudwatch alarm threshold non-compliant with linter after formatting

[rasathus]

I've run into an issue whereby the template I was testing fails the linter after cfn-format has been run against it ...

> cfn-lint alarm-test.template
> cfn-format -w alarm-test.template 
> cfn-lint alarm-test.template
E3012 Property Resources/SESComplaintRateAlarm/Properties/Threshold should be of type Double
alarm-test.template:13:7

Prior to formatting the threshold value looks like this ... Threshold: 0.001 with the re-formatted output changed to this ... Threshold: "0.001"

I've provided an example template here ...
https://gist.github.com/rasathus/c3ea8c5f2903f2c04a5435b000d42498